| 摘要 |
Gravity motor in which hub, wheel or disc weights fixed on a shaft can be radially displaced by means of a servo force so that they generate a rotational force due to the variation of the lever arm. At the same time, a curved track, the distance of which from the axis of rotation on the bottom quadrant decreases by the difference of the lever arms, is located on the vertical passing through the axis of rotation, on which the weights have a small lever arm. The curved track may also be designed as a ring, which is arranged offset in relation to the axis of rotation of the motor. <IMAGE>
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